@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css");:root{--digit-height:clamp(4rem,20vw,6rem)}html{height:100%;overflow-x:hidden}*{margin:0;padding:0;box-sizing:border-box}body{--c-glass:#bbbbbc;--c-light:#fff;--c-dark:#000;--c-content:#224;--c-action:#0052f5;--c-active-btn:hsla(0,0%,100%,.95);--c-bg:#e8e8e9;--glass-reflex-dark:1;--glass-reflex-light:1;--saturation:150%;font-size:20px;font-family:Pretendard,sans-serif;font-optical-sizing:auto;background:var(--c-bg);color:var(--c-content);transition:background .4s cubic-bezier(1,0,.4,1),color .4s cubic-bezier(1,0,.4,1);display:flex;flex-direction:column;justify-content:flex-start;align-items:center;min-height:100vh;overflow-x:hidden}body.theme-dark{--c-glass:#bbbbbc;--c-light:#fff;--c-dark:#000;--c-content:#e1e1e1;--c-action:#03d5ff;--c-active-btn:#03d5ff;--c-bg:#1b1b1d;--glass-reflex-dark:2;--glass-reflex-light:0.3;--saturation:150%}body.theme-dim{--c-light:#99deff;--c-dark:#20001b;--c-glass:hsl(335 250% 74%/1);--c-content:#d5dbe2;--c-action:#ff48a9;--c-active-btn:#ff48a9;--c-bg:#152433;--glass-reflex-dark:2;--glass-reflex-light:0.7;--saturation:200%}.liquid-glass,.liquid-glass-base{border:1px solid var(--glass-border)}.liquid-glass,.liquid-glass-base,.switcher{background-color:color-mix(in srgb,var(--c-glass) 12%,transparent);backdrop-filter:blur(8px) saturate(var(--saturation));-webkit-backdrop-filter:blur(8px) saturate(var(--saturation));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 10%),transparent),inset 1.8px 3px 0 -2px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 90%),transparent),inset -2px -2px 0 -2px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 80%),transparent),inset -3px -8px 1px -6px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 60%),transparent),inset -.3px -1px 4px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 12%),transparent),inset -1.5px 2.5px 0 -2px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 20%),transparent),inset 0 3px 4px -2px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 20%),transparent),inset 2px -6.5px 1px -4px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 10%),transparent),0 1px 5px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 10%),transparent),0 6px 16px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 8%),transparent);transition:background-color .4s cubic-bezier(1,0,.4,1),box-shadow .4s cubic-bezier(1,0,.4,1),border-color .3s ease}.switcher{position:relative;display:flex;align-items:center;gap:8px;width:168px;max-width:168px;height:70px;box-sizing:border-box;padding:8px 12px 10px;border-radius:99em;font-size:var(--fz);pointer-events:none;border:1px solid var(--glass-border)}.switcher__legend{margin:-1px;border:0;padding:0}.switcher__input,.switcher__legend{position:absolute;width:1px;height:1px;white-space:nowrap;clip-path:inset(100%);clip:rect(0 0 0 0);overflow:hidden}.switcher__icon{display:block;width:100%;transition:scale .2s cubic-bezier(.5,0,0,1)}.switcher__filter{position:absolute;width:0;height:0;z-index:-1}.switcher__option{--c:var(--c-content);display:flex;justify-content:center;align-items:center;padding:0 16px;width:68px;height:100%;box-sizing:border-box;border-radius:99em;opacity:1;transition:all .16s;pointer-events:auto}.switcher__option:hover{--c:var(--c-action);cursor:pointer}.switcher__option:hover .switcher__icon{scale:1.2}.switcher__option:has(input:checked){--c:var(--c-content);cursor:auto}.switcher__option:has(input:checked) .switcher__icon{scale:1}.switcher:after{content:"";position:absolute;left:4px;top:4px;display:block;width:84px;height:calc(100% - 10px);border-radius:99em;background-color:color-mix(in srgb,var(--c-glass) 36%,transparent);z-index:-1;box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 10%),transparent),inset 2px 1px 0 -1px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 90%),transparent),inset -1.5px -1px 0 -1px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 80%),transparent),inset -2px -6px 1px -5px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 60%),transparent),inset -1px 2px 3px -1px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 20%),transparent),inset 0 -4px 1px -2px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 10%),transparent),0 3px 6px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 8%),transparent)}.switcher:has(input[c-option="1"]:checked):after{translate:0 0;transform-origin:right;transition:background-color .4s cubic-bezier(1,0,.4,1),box-shadow .4s cubic-bezier(1,0,.4,1),translate .4s cubic-bezier(1,0,.4,1);animation:a .44s ease}.switcher:has(input[c-option="2"]:checked):after{translate:76px 0;transition:background-color .4s cubic-bezier(1,0,.4,1),box-shadow .4s cubic-bezier(1,0,.4,1),translate .4s cubic-bezier(1,0,.4,1);animation:b .44s ease}.switcher[c-previous="1"]:has(input[c-option="2"]:checked):after{transform-origin:left}.switcher[c-previous="3"]:has(input[c-option="2"]:checked):after{transform-origin:right}@keyframes a{0%{scale:1 1}50%{scale:1.1 1}to{scale:1 1}}@keyframes b{0%{scale:1 1}50%{scale:1.2 1}to{scale:1 1}}.app-container{position:relative;width:100%;justify-content:center;z-index:1;flex-grow:1;padding-top:90px}.app-container,.timer-card{display:flex;flex-direction:column;align-items:center}.timer-card{background-color:color-mix(in srgb,var(--c-glass) 12%,transparent);backdrop-filter:blur(8px) saturate(var(--saturation));-webkit-backdrop-filter:blur(8px) saturate(var(--saturation));border:1px solid var(--glass-border);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 10%),transparent),inset 1.8px 3px 0 -2px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 90%),transparent),inset -2px -2px 0 -2px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 80%),transparent),inset -3px -8px 1px -6px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 60%),transparent),inset -.3px -1px 4px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 12%),transparent),inset -1.5px 2.5px 0 -2px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 20%),transparent),inset 0 3px 4px -2px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 20%),transparent),inset 2px -6.5px 1px -4px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 10%),transparent),0 1px 5px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 10%),transparent),0 6px 16px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 8%),transparent);transition:background-color .4s cubic-bezier(1,0,.4,1),box-shadow .4s cubic-bezier(1,0,.4,1),border-color .3s ease;border-radius:35px;padding:2.5rem;width:clamp(320px,90vw,420px)}.timer-display{display:flex;align-items:center;font-size:var(--digit-height);font-weight:700;letter-spacing:-2px;margin:1rem 0 2rem;height:var(--digit-height);overflow:hidden;text-shadow:0 1px 2px rgba(0,0,0,.1)}.digit-container{height:100%}.digit-reel{transition:transform .4s cubic-bezier(.25,.46,.45,.94)}.digit-reel span{display:block;height:var(--digit-height);line-height:var(--digit-height)}.divider{margin:0 .5rem;animation:c 1.5s infinite ease-in-out}@keyframes c{0%,to{opacity:1}50%{opacity:.3}}.timer-modes{position:relative;display:flex;background-color:var(--button-bg);border-radius:30px;padding:.4rem;margin-bottom:2.5rem;transition:background-color .3s ease,box-shadow .3s ease;box-shadow:inset 0 0 0 .5px var(--glass-border),0 2px 8px rgba(0,0,0,.1);height:3.5rem;background-color:color-mix(in srgb,var(--c-glass) 12%,transparent);backdrop-filter:blur(8px) saturate(var(--saturation));-webkit-backdrop-filter:blur(8px) saturate(var(--saturation));border:1px solid var(--glass-border);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 10%),transparent),inset 1.8px 3px 0 -2px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 90%),transparent),inset -2px -2px 0 -2px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 80%),transparent),inset -3px -8px 1px -6px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 60%),transparent),inset -.3px -1px 4px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 12%),transparent),inset -1.5px 2.5px 0 -2px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 20%),transparent),inset 0 3px 4px -2px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 20%),transparent),inset 2px -6.5px 1px -4px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 10%),transparent),0 1px 5px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 10%),transparent),0 6px 16px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 8%),transparent);transition:background-color .4s cubic-bezier(1,0,.4,1),box-shadow .4s cubic-bezier(1,0,.4,1),border-color .3s ease}.mode-btn{flex-grow:1;background:transparent;border:none;color:var(--c-content);font-family:var(--font-family);font-size:.95rem;padding:0 1.2rem;border-radius:25px;cursor:pointer;transition:color .2s ease,background-color .3s ease,box-shadow .3s ease,border-color .3s ease,transform .2s ease;font-weight:700;z-index:1;display:flex;justify-content:center;align-items:center;min-width:80px}.mode-btn:hover{background-color:var(--button-bg);transform:translateY(-2px)}.mode-indicator{position:absolute;top:.4rem;left:.4rem;height:calc(100% - .8rem);background-color:color-mix(in srgb,var(--c-glass) 12%,transparent);backdrop-filter:blur(8px) saturate(var(--saturation));-webkit-backdrop-filter:blur(8px) saturate(var(--saturation));border:1px solid var(--glass-border);border-radius:25px;box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 10%),transparent),inset 1.8px 3px 0 -2px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 90%),transparent),inset -2px -2px 0 -2px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 80%),transparent),inset -3px -8px 1px -6px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 60%),transparent),inset -.3px -1px 4px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 12%),transparent),inset -1.5px 2.5px 0 -2px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 20%),transparent),inset 0 3px 4px -2px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 20%),transparent),inset 2px -6.5px 1px -4px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 10%),transparent),0 1px 5px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 10%),transparent),0 6px 16px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 8%),transparent);transition:transform .3s cubic-bezier(.68,-.55,.265,1.55),width .3s cubic-bezier(.68,-.55,.265,1.55);z-index:0;cursor:grab}.mode-indicator.dragging{cursor:grabbing;box-shadow:0 6px 20px rgba(0,0,0,.3),inset 0 0 0 .5px hsla(0,0%,100%,.5);transform:scale(1.02)}.timer-controls{gap:1.5rem}.control-btn,.timer-controls{display:flex;align-items:center}.control-btn{background-color:color-mix(in srgb,var(--c-glass) 12%,transparent);backdrop-filter:blur(8px) saturate(var(--saturation));-webkit-backdrop-filter:blur(8px) saturate(var(--saturation));border:1px solid var(--glass-border);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 10%),transparent),inset 1.8px 3px 0 -2px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 90%),transparent),inset -2px -2px 0 -2px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 80%),transparent),inset -3px -8px 1px -6px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 60%),transparent),inset -.3px -1px 4px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 12%),transparent),inset -1.5px 2.5px 0 -2px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 20%),transparent),inset 0 3px 4px -2px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 20%),transparent),inset 2px -6.5px 1px -4px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 10%),transparent),0 1px 5px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 10%),transparent),0 6px 16px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 8%),transparent);transition:background-color .4s cubic-bezier(1,0,.4,1),box-shadow .4s cubic-bezier(1,0,.4,1),border-color .3s ease;border-radius:50%;width:75px;height:75px;cursor:pointer;justify-content:center}.control-btn:hover{background-color:color-mix(in srgb,var(--c-glass) 25%,transparent);backdrop-filter:blur(8px) saturate(calc(var(--saturation) + 50%));-webkit-backdrop-filter:blur(8px) saturate(calc(var(--saturation) + 50%));transform:scale(1.03);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 15%),transparent),inset 1.8px 3px 0 -2px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 95%),transparent),inset -2px -2px 0 -2px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 85%),transparent),inset -3px -8px 1px -6px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 65%),transparent),inset -.3px -1px 4px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 15%),transparent),inset -1.5px 2.5px 0 -2px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 25%),transparent),inset 0 3px 4px -2px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 25%),transparent),inset 2px -6.5px 1px -4px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 15%),transparent),0 2px 8px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 15%),transparent),0 8px 20px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 10%),transparent)}.control-btn:active{transform:scale(.97);box-shadow:0 2px 10px rgba(0,0,0,.1)}.play-btn:before{content:"";display:block;width:0;height:0;border-top:10px solid transparent;border-bottom:10px solid transparent;border-left:18px solid var(--c-content);margin-left:5px;transition:all .2s ease,transform .2s ease}.play-btn:hover:before{transform:scale(1.1)}.play-btn.paused:before{border:none;width:16px;height:18px;border-left:6px solid var(--c-content);border-right:6px solid var(--c-content);margin-left:0}.reset-btn:active{transform:scale(.95)}.reset-btn:before{content:"";display:block;width:20px;height:20px;border:3px solid var(--c-content);border-radius:50%;border-right-color:transparent;transition:transform .4s ease}.reset-btn:hover:before{transform:rotate(-180deg) scale(1.1)}.total-focus-time{background-color:color-mix(in srgb,var(--c-glass) 12%,transparent);border:1px solid var(--glass-border);transition:background-color .4s cubic-bezier(1,0,.4,1),box-shadow .4s cubic-bezier(1,0,.4,1),border-color .3s ease;margin-top:2rem;border-radius:30px;padding:1rem 1.5rem;font-size:.95rem;color:var(--c-content);transition:background .3s ease,border-color .3s ease,color .3s ease,box-shadow .3s ease}.header-controls,.total-focus-time{backdrop-filter:blur(8px) saturate(var(--saturation));-webkit-backdrop-filter:blur(8px) saturate(var(--saturation));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 10%),transparent),inset 1.8px 3px 0 -2px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 90%),transparent),inset -2px -2px 0 -2px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 80%),transparent),inset -3px -8px 1px -6px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 60%),transparent),inset -.3px -1px 4px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 12%),transparent),inset -1.5px 2.5px 0 -2px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 20%),transparent),inset 0 3px 4px -2px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 20%),transparent),inset 2px -6.5px 1px -4px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 10%),transparent),0 1px 5px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 10%),transparent),0 6px 16px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 8%),transparent)}.header-controls{position:fixed;top:0;left:0;width:100%;max-width:100%;justify-content:space-between;z-index:1000;padding:.5rem 1rem;background-color:color-mix(in srgb,var(--c-glass) 12%,transparent);border:1px solid var(--glass-border);transition:background-color .4s cubic-bezier(1,0,.4,1),box-shadow .4s cubic-bezier(1,0,.4,1),border-color .3s ease;border-bottom:1px solid var(--glass-border);background:var(--glass-bg);box-shadow:0 2px 10px rgba(0,0,0,.1);transition:background .3s ease,border-color .3s ease,box-shadow .3s ease,backdrop-filter .3s ease}.header-controls,.header-left-controls,.header-right-controls{display:flex;gap:10px;align-items:center}.github-link{display:flex;justify-content:center;align-items:center;width:68px;height:70px;border-radius:25px;color:var(--c-content);transition:color .2s ease,background-color .2s ease}.github-link:hover{background-color:var(--button-active-bg)}.home-btn,.lang-toggle-btn{background:var(--button-bg);border:none;color:var(--c-content);font-family:var(--font-family);font-size:.95rem;padding:0;border-radius:25px;cursor:pointer;transition:color .2s ease,background-color .2s ease;font-weight:700;display:flex;justify-content:center;align-items:center;width:68px;height:70px;text-decoration:none;background-color:color-mix(in srgb,var(--c-glass) 12%,transparent);backdrop-filter:blur(8px) saturate(var(--saturation));-webkit-backdrop-filter:blur(8px) saturate(var(--saturation));border:1px solid var(--glass-border);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 10%),transparent),inset 1.8px 3px 0 -2px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 90%),transparent),inset -2px -2px 0 -2px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 80%),transparent),inset -3px -8px 1px -6px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 60%),transparent),inset -.3px -1px 4px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 12%),transparent),inset -1.5px 2.5px 0 -2px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 20%),transparent),inset 0 3px 4px -2px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 20%),transparent),inset 2px -6.5px 1px -4px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 10%),transparent),0 1px 5px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 10%),transparent),0 6px 16px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 8%),transparent);transition:background-color .4s cubic-bezier(1,0,.4,1),box-shadow .4s cubic-bezier(1,0,.4,1),border-color .3s ease}.home-btn:hover,.lang-toggle-btn:hover{background-color:var(--button-active-bg)}.lang-selector-container{position:relative;display:flex;align-items:center;height:70px;width:max-content}.about-section{width:90%;max-width:650px;margin:2rem auto 1.5rem;background-color:color-mix(in srgb,var(--c-glass) 12%,transparent);backdrop-filter:blur(8px) saturate(var(--saturation));-webkit-backdrop-filter:blur(8px) saturate(var(--saturation));border:1px solid var(--glass-border);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 10%),transparent),inset 1.8px 3px 0 -2px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 90%),transparent),inset -2px -2px 0 -2px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 80%),transparent),inset -3px -8px 1px -6px color-mix(in srgb,var(--c-light) calc(var(--glass-reflex-light) * 60%),transparent),inset -.3px -1px 4px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 12%),transparent),inset -1.5px 2.5px 0 -2px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 20%),transparent),inset 0 3px 4px -2px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 20%),transparent),inset 2px -6.5px 1px -4px color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 10%),transparent),0 1px 5px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 10%),transparent),0 6px 16px 0 color-mix(in srgb,var(--c-dark) calc(var(--glass-reflex-dark) * 8%),transparent);transition:background-color .4s cubic-bezier(1,0,.4,1),box-shadow .4s cubic-bezier(1,0,.4,1),border-color .3s ease;border-radius:35px;padding:2rem 2.5rem;color:var(--c-content);transition:background .3s ease,border-color .3s ease,color .3s ease,box-shadow .3s ease}.about-section h2,.about-section h3{color:var(--c-content);margin-bottom:1rem;font-weight:700}.about-section h2{font-size:1.8rem;display:block;width:100%;margin:0 auto;text-align:center;margin-bottom:1.5rem}.about-section h3{font-size:1.3rem;margin-top:1.8rem;margin-bottom:.7rem}.about-section p{font-size:1.1rem;line-height:1.7;margin-bottom:1rem;color:var(--c-content)}.about-section p strong,.about-section ul li strong{font-weight:700;color:var(--c-content)}.about-section ul{list-style:inside;margin-bottom:1rem;padding-left:1.2rem}.about-section ul li{font-size:1.1rem;line-height:1.6;margin-bottom:.5rem;color:var(--c-content)}footer{padding:1rem .5rem;background-color:color-mix(in srgb,var(--c-glass) 12%,transparent);backdrop-filter:blur(15px) saturate(180%);-webkit-backdrop-filter:blur(15px) saturate(180%);border-top:1px solid var(--glass-border);box-shadow:0 -2px 10px rgba(0,0,0,.1),inset 0 1px 0 hsla(0,0%,100%,.05);color:var(--c-content);text-align:center;font-size:.85rem;z-index:1000;transition:background .3s ease,border-color .3s ease,color .3s ease,box-shadow .3s ease,backdrop-filter .3s ease;margin-top:1rem;width:100%;max-width:100%}.footer-nav{display:flex;justify-content:center;flex-wrap:wrap;gap:1rem;margin-bottom:.5rem}.footer-nav a{color:var(--c-content);text-decoration:none;transition:color .2s ease,transform .1s ease}.footer-nav a:hover{color:#a7bfe8;transform:translateY(-1px)}@media (max-width:768px){body{padding:.5rem}.header-controls{flex-direction:row;justify-content:flex-end;align-items:center;padding:.5rem;border-bottom:none;box-shadow:none;background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none}.timer-card{padding:1.5rem;width:95vw;max-width:380px}.timer-display{font-size:clamp(3rem,18vw,5rem);margin:.8rem 0 1.5rem;height:clamp(3rem,18vw,5rem)}.timer-modes{padding:.3rem;height:3rem;margin-bottom:2rem}.mode-btn{font-size:.9rem;padding:0 .8rem}.control-btn{width:60px;height:60px}.play-btn:before{border-top:8px solid transparent;border-bottom:8px solid transparent;border-left:14px solid var(--c-content);margin-left:4px}.play-btn.paused:before{width:12px;height:14px;border-left:5px solid var(--c-content);border-right:5px solid var(--c-content)}.reset-btn:before{width:18px;height:18px;border-width:2px}.total-focus-time{margin-top:1.5rem;padding:.8rem 1.2rem;font-size:.9rem}.about-section{width:95%;padding:1.5rem;margin-top:1.5rem;margin-bottom:1rem;border-radius:25px}.about-section h2{font-size:1.7rem;margin-bottom:1rem}.about-section h3{font-size:1.3rem;margin-top:1.5rem;margin-bottom:.5rem}.about-section p,.about-section ul li{font-size:.9rem;line-height:1.6}footer{padding:.8rem .5rem .5rem;font-size:.75rem}.footer-nav{gap:.8rem;margin-bottom:.3rem}}@media (max-width:480px){.header-mode-selector{height:3rem;padding:.3rem}.header-mode-btn{font-size:.85rem;padding:0 .6rem}.header-mode-indicator{height:calc(100% - .6rem)}.language-selector{min-width:110px;padding:.5rem;border-radius:15px}.lang-option-btn{padding:.5rem .8rem;font-size:.85rem}.timer-card{padding:1rem;border-radius:25px}.timer-display{font-size:clamp(2.5rem,15vw,4rem);height:clamp(2.5rem,15vw,4rem)}.divider{margin:0 .3rem}.timer-modes{height:2.8rem;padding:.2rem}.mode-btn{font-size:.8rem;padding:0 .5rem}.control-btn{width:50px;height:50px}.play-btn:before{border-top:7px solid transparent;border-bottom:7px solid transparent;border-left:12px solid var(--c-content);margin-left:3px}.play-btn.paused:before{width:10px;height:12px;border-left:4px solid var(--c-content);border-right:4px solid var(--c-content)}.reset-btn:before{width:16px;height:16px}.total-focus-time{font-size:.85rem;padding:.7rem 1rem}.about-section{padding:1rem;border-radius:20px}.about-section h2{font-size:1.5rem}.about-section h3{font-size:1.2rem}.about-section p,.about-section ul li{font-size:.85rem}footer{font-size:.7rem}}